Design and Implimentation of Cathode Ray Oscilloscope using microcontroller and GLCD

AVR's CRO is a realistic LCD capable of displaying a wide range of waves such as square, triangular, and other shapes. This might be used as a testing tool for a table CRO (device for testing). In this paper a fully assembled and tested CRO using AVR-06 microcontroller is tested and developed as well as model of the business. It is usually the hand-crafted model using the general purpose PCB that takes Electronics and Electrical components according to the model's requirements. AVR microcontroller is a highly developed version of a minicomputer with a CPU, memory, and programmable input/output peripheral devices packed into a small chip. This ATmega32 is called low-power CMOS of 8-bit microcontroller with AVR improved RISC functionality. AVR When the frequency is 1MHz, it will perform 1 million instructions / second.